cheers for that guys.
made my mind up. i'll give the gasless stuff a miss.

i'll look into hiring a bottle of gas.

also, some times the wire seams to snag up and dosnt feed propably. it seams to be when the cables coming from the welder to the gun is a bit curled up. when its nice and straight it seams to feed a lot better.

any ideas on what i could do about that as its hard to do a nice weld when it isnt feeding well.